Clip-on placeholder designed to be hooked onto the rim of glasses and cups, useful for distinguishing your drink at parties, dinners and gatherings. The clamp shape attaches to the thin rim without slipping and the solid body offers a wide surface on which to write or recognize your color. Suitable for glass and plastic glasses with a regular rim, it is a practical and reusable accessory for birthdays, buffets and social occasions. Compact dimensions, with a height of 1.6 cm, so as not to interfere with drinking